Inherent Optical Properties Attenuation Coefficient Modelling for Optical Shallow Water in Kepulauan Seribu of Jakarta, Indonesia
Technology to obtain bathymetric information has become necessary considering the length of the coastline and the many islands owned by Indonesia. Measurement technology using multi-beam and single-beam echo sounders is still an alternative to producing bathymetric information. In shallow water, usi...
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| Format: | Article |
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Diponegoro University; Association of Indonesian Coastal Management Experts
2024-06-01
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| Series: | Ilmu Kelautan |
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| Online Access: | https://ejournal.undip.ac.id/index.php/ijms/article/view/60149 |
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| author | Kuncoro Teguh Setiawan Mohammad Syamsu Rosid Masita Dwi Mandini Manessa A.A. Md. Ananda Putra Suardana Novi Susetyo Adi Gathot Winarso Takahiro Osawa Wikanti Asriningrum Harsono Supardjo |
| author_facet | Kuncoro Teguh Setiawan Mohammad Syamsu Rosid Masita Dwi Mandini Manessa A.A. Md. Ananda Putra Suardana Novi Susetyo Adi Gathot Winarso Takahiro Osawa Wikanti Asriningrum Harsono Supardjo |
| author_sort | Kuncoro Teguh Setiawan |
| collection | DOAJ |
| description | Technology to obtain bathymetric information has become necessary considering the length of the coastline and the many islands owned by Indonesia. Measurement technology using multi-beam and single-beam echo sounders is still an alternative to producing bathymetric information. In shallow water, using echo sounders has constraints and limitations, such as being time-consuming, costly and prone to equipment damage. Remote sensing technology is an alternative to obtaining bathymetric information in shallow waters. Bathymetric modelling with analytical and semi-analytic models from satellites requires attenuation coefficients. Therefore, attenuation coefficient models are essential for satellite data. Attenuation coefficient studies using inherent optical properties (IOP) parameters have not yet been studied to determine Kepulauan Seribu bathymetry, Jakarta, Indonesia. The IOP modelling is determined by absorption and backscatter parameters. Chlorophyll-a Total influences these parameters: Total Suspended Matter (TSM) and Coloured Dissolved Organic Matter (CDOM). This study was performed to determine the attenuation coefficient model using multispectral remote sensing in the Kepulauan Seribu and applied five approaches to determining the attenuation coefficient via IOP: the Gordon, Kirk, Morel, Lee and Simon models. The five models' IOP attenuation coefficient results were compared to the in-situ attenuation coefficient value and evaluated. The results of IOP attenuation coefficient modeling of multispectral remote sensing based on the condition of local water parameters is Kd(λ) = 1.4369 ((a(λ) + b(λ)) / Cos θ) + 0.072. based on the modified Gordon method, The modelling results were obtained with an accuracy of 0.98 determination coefficient (R2) and 0.029 Root Mean Square Error (RMSE). |
| format | Article |
| id | doaj-art-e2221b0dc1b940e5bedb56716f6e112b |
| institution | Matheson Library |
| issn | 0853-7291 2406-7598 |
| language | English |
| publishDate | 2024-06-01 |
| publisher | Diponegoro University; Association of Indonesian Coastal Management Experts |
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| series | Ilmu Kelautan |
| spelling | doaj-art-e2221b0dc1b940e5bedb56716f6e112b2025-07-03T04:05:04ZengDiponegoro University; Association of Indonesian Coastal Management ExpertsIlmu Kelautan0853-72912406-75982024-06-0129222223210.14710/ik.ijms.29.2.222-23224069Inherent Optical Properties Attenuation Coefficient Modelling for Optical Shallow Water in Kepulauan Seribu of Jakarta, IndonesiaKuncoro Teguh Setiawan0Mohammad Syamsu Rosid1Masita Dwi Mandini Manessa2A.A. Md. Ananda Putra Suardana3Novi Susetyo Adi4Gathot Winarso5Takahiro Osawa6Wikanti Asriningrum7Harsono Supardjo8Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Indonesia, IndonesiaDepartment of Physics, Faculty of Mathematics and Natural Sciences, Universitas Indonesia, IndonesiaDepartment of Geography, Faculty of Mathematics and Natural Sciences, Universitas Indonesia, IndonesiaResearch Center for Oceanography, National Research and Innovation Agency, IndonesiaData Center, Ministry of Marine Affairs and Fisheries Republic of Indonesia, IndonesiaResearch Center for Remote Sensing, National Research and Innovation Agency, IndonesiaCenter for Remote and Application of Satellite Remote Sensing (YUCRAS), Yamaguchi University, JapanResearch Center for Remote Sensing, National Research and Innovation Agency, IndonesiaDepartment of Physics, Faculty of Mathematics and Natural Sciences, Universitas Indonesia, IndonesiaTechnology to obtain bathymetric information has become necessary considering the length of the coastline and the many islands owned by Indonesia. Measurement technology using multi-beam and single-beam echo sounders is still an alternative to producing bathymetric information. In shallow water, using echo sounders has constraints and limitations, such as being time-consuming, costly and prone to equipment damage. Remote sensing technology is an alternative to obtaining bathymetric information in shallow waters. Bathymetric modelling with analytical and semi-analytic models from satellites requires attenuation coefficients. Therefore, attenuation coefficient models are essential for satellite data. Attenuation coefficient studies using inherent optical properties (IOP) parameters have not yet been studied to determine Kepulauan Seribu bathymetry, Jakarta, Indonesia. The IOP modelling is determined by absorption and backscatter parameters. Chlorophyll-a Total influences these parameters: Total Suspended Matter (TSM) and Coloured Dissolved Organic Matter (CDOM). This study was performed to determine the attenuation coefficient model using multispectral remote sensing in the Kepulauan Seribu and applied five approaches to determining the attenuation coefficient via IOP: the Gordon, Kirk, Morel, Lee and Simon models. The five models' IOP attenuation coefficient results were compared to the in-situ attenuation coefficient value and evaluated. The results of IOP attenuation coefficient modeling of multispectral remote sensing based on the condition of local water parameters is Kd(λ) = 1.4369 ((a(λ) + b(λ)) / Cos θ) + 0.072. based on the modified Gordon method, The modelling results were obtained with an accuracy of 0.98 determination coefficient (R2) and 0.029 Root Mean Square Error (RMSE).https://ejournal.undip.ac.id/index.php/ijms/article/view/60149attenuation coefficientiopshallow waterskepulauan seribuindonesia |
| spellingShingle | Kuncoro Teguh Setiawan Mohammad Syamsu Rosid Masita Dwi Mandini Manessa A.A. Md. Ananda Putra Suardana Novi Susetyo Adi Gathot Winarso Takahiro Osawa Wikanti Asriningrum Harsono Supardjo Inherent Optical Properties Attenuation Coefficient Modelling for Optical Shallow Water in Kepulauan Seribu of Jakarta, Indonesia Ilmu Kelautan attenuation coefficient iop shallow waters kepulauan seribu indonesia |
| title | Inherent Optical Properties Attenuation Coefficient Modelling for Optical Shallow Water in Kepulauan Seribu of Jakarta, Indonesia |
| title_full | Inherent Optical Properties Attenuation Coefficient Modelling for Optical Shallow Water in Kepulauan Seribu of Jakarta, Indonesia |
| title_fullStr | Inherent Optical Properties Attenuation Coefficient Modelling for Optical Shallow Water in Kepulauan Seribu of Jakarta, Indonesia |
| title_full_unstemmed | Inherent Optical Properties Attenuation Coefficient Modelling for Optical Shallow Water in Kepulauan Seribu of Jakarta, Indonesia |
| title_short | Inherent Optical Properties Attenuation Coefficient Modelling for Optical Shallow Water in Kepulauan Seribu of Jakarta, Indonesia |
| title_sort | inherent optical properties attenuation coefficient modelling for optical shallow water in kepulauan seribu of jakarta indonesia |
| topic | attenuation coefficient iop shallow waters kepulauan seribu indonesia |
| url | https://ejournal.undip.ac.id/index.php/ijms/article/view/60149 |
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